0
Rubbing sandpaper against a wooden block causes friction between the two surfaces, which converts mechanical energy into heat energy. The rough surface of the sandpaper disrupts the molecules on the wooden block's surface, generating heat as they resist motion against each other.
What else can I help you with?
Name 2 things that can produce heat to start a fire by rubbing?
Friction by spinning a wooden stick in a hole in a second piece of wood. A wheel bearing not properly lubricated
Why does a sheet of sand paper become warm when you rub it against a wooden board?
When you rub sandpaper against a wooden board, friction is generated between the two surfaces. This friction causes the molecules in the sandpaper and wood to move rapidly, leading to an increase in kinetic energy which is felt as heat. The heat is a result of the conversion of mechanical energy into thermal energy.
What surface would have the largest frictional force to resist the motion of a wooden block?
A rough surface with a lot of friction, like sandpaper or a rubber surface, would create the largest frictional force to resist the motion of a wooden block. Smooth surfaces have less friction and would not resist the motion as much.
How did Robert-Houdin get a wooden chest to stick to his electromagnet?
Robert-Houdin used an electromagnet concealed under his clothing or within the wooden chest. By turning on the electromagnet, the chest was magnetically attracted to it, causing it to stick. This trick created the illusion of a mysterious force at work.
What tools would you use to make a wooden surface smooth?
To make a wooden surface smooth, you can use tools like a sandpaper, sanding block, sanding sponge, or an electric sander. Start with a coarse grit to remove imperfections and finish with a finer grit for a smooth finish. Remember to sand in the direction of the wood grain for best results.
What is the recommended type of sandpaper to use for the initial rough sanding of a wooden surface - is it the coarsest grit sandpaper available?
No, the recommended type of sandpaper for initial rough sanding of a wooden surface is medium grit sandpaper, not the coarsest grit available.
A sentences for coarse?
That is A coarse sandpaper, It is generally used before A fine sandpaper.
Name 2 things that can produce heat to start a fire by rubbing?
Friction by spinning a wooden stick in a hole in a second piece of wood. A wheel bearing not properly lubricated
Why is sandpaper a misnomer?
Sandpaper is a misnomer because it is'nt made out of sand although it looks like, and it's not a paper, it's a wooden fabric.
Why does a sheet of sandpaper become warm when you rub it against a wooden board?
Friction
How do you put coarse in a sentence?
the coarse sandpaper helped round out Kims wood stool
What type of sander is the best for sanding wood on furniture?
Medium sandpaper is best for sanding wooden furniture.
What is a good sentence for the word coarse?
I am looking for some sandpaper that is more coarse than this. My beard is no more than a coarse stubble, right now.
What are pitos made out of?
Pitos are typically wooden percussion instruments, consisting of two small wooden sticks that are struck together to produce a clicking sound. They are commonly used in traditional music from Spain and Latin America.
What are the best techniques for using a stair sander to refinish wooden stairs?
The best techniques for using a stair sander to refinish wooden stairs include starting with a coarse grit sandpaper to remove old finish, sanding in the direction of the wood grain, using a finer grit sandpaper for a smooth finish, and finishing with a protective sealant for durability.
How do you correct the farmers oxen was held together by a wooden yolk?
Farmer’s oxen was held together be a wooden yolk
Can use rubbing alchochol on laminte flooring?
Either stone or wooden. Take a look at the infographic below.
